[Bug tree-optimization/20601] [4.0/4.1 Regression] PRE related miscompilation

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-23 18:15 -------
Subject: Bug 20601

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dberlin@gcc.gnu.org	2005-03-23 18:14:52

Modified files:
	gcc            : ChangeLog tree-ssa-pre.c 
Added files:
	gcc/testsuite/gcc.dg/tree-ssa: pr20601.c 

Log message:
	2005-03-23  Daniel Berlin  <dberlin@dberlin.org>
	
	Fix PR tree-optimization/20601
	
	* tree-ssa-pre.c (insert_aux): Add missing condition to
	constification.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7977&r2=2.7978
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.71&r2=2.72
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr20601.c.diff?cvsroot=gcc&r1=1.1&r2=1.2



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20601